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Cushion|Natural|IGI

1.30ct E SI2 Cushion Natural Diamond

VG • E/SI2 • IGI 799675092

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 799675092

Diamond specifications and retailer prices

From $1,889 SGD
As of October 29, 2026
Save $1,387 SGD (42%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,276 SGD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 799675092. Listed at 7 retailers as of October 26, 2026, with prices from $1,889 to $3,276, a $1,387 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,276. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle34.7°
OriginNatural
Grading LabIGI
CertificateIGI 799675092
Dimensions6.54 × 5.78 × 3.99 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.54 mm5.78 mm1.30 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 799675092
Side View
Table 61.0%Crown 37.7°Girdle: THN-THKPavilion 34.7°Culet: NoneDepth 69.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,948 SGD|Low: $1,889 SGD|High: $3,416 SGD|Avg: $2,579 SGD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
October 28, 2026
Retailer 2$1,889 SGD
Retailer 1$1,948 SGD
Retailer 6$2,469 SGD
Retailer 3$2,574 SGD
Retailer 4$2,774 SGD
Retailer 5$3,025 SGD
Wholesale Diamonds Direct$3,276 SGD

21 data points across 7 retailers

7 retailers$1,889 SGD to $3,276 SGD

A
Cheapest Retailer
-
$1,889 SGD
A
Retailer 2
-
$1,948 SGD
$1,524 USD
View
A
Retailer 3
-
$1,950 SGD
$1,525 USD
View
A
Retailer 4
-
$2,469 SGD
$1,931 USD
View
A
Retailer 5
-
$2,574 SGD
$2,013 USD
View
A
Retailer 6
-
$2,774 SGD
$2,170 USD
View
Most Expensive
A
Wholesale Diamonds Direct
444917140 · Oct 26
$3,276 SGD
$2,563 USD
View
6 more retailers have this diamond
Prices start from $1,889 SGDSave up to $1,387 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.30ct Cushion
$1,889 SGD